Optimization of wavelength assignment for QoS multicast in WDM networks.

This paper discusses quality-of-service (QoS) multicast in wavelength-division multiplexing (WDM) networks. Given a set of QoS multicast requests, we are to find a set of cost suboptimal QoS routing trees and assign wavelengths to them. The objective is to minimize the number of wavelengths in the s...

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Pubblicato in:	IEEE Transactions on communications 49, 2 (2001).
Autore principale:	Xiao-Hua Jia
Natura:	Articolo
Lingua:	English
Soggetti:	QoS multicast routing. WDM networks. Least used wavelengths. Maximal link load. Optical network. Optimal wavelength assignment. Optimization. Quality-of-service. Routing trees. Wavelength assignment. Wavelength-division multiplexing.